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<head>
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	<title>购物车-我的购物车</title>
	<meta name="description" content="购物车，我的购物车">
	<meta name="Keywords" content="魅族手机官网商城、魅族官方在线商店、魅族在线商城、魅族官网在线商店、魅族商城、魅蓝商城">
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	<link rel="stylesheet" type="text/css" href="/static/myhome/public/css/global.css">
	<link rel="stylesheet" type="text/css" href="/static/myhome/public/css/app.css">

	<link rel="stylesheet" type="text/css" href="/static/myhome/public/css/cart.css">
	<link rel="stylesheet" type="text/css" href="/static/myhome/public/css/cart-app.css">

	<script type="text/javascript" src="/static/myhome/public/js/rem.js"></script>
	<script type="text/javascript" src="/static/myhome/public/js/topNav.js"></script>
</head>

<body class="cart-app">
    <!-- 导航 -->
    <div class="layout-header" id="scroll-wrap">
		<nav class="navbar navbar-default header hidden-xs hidden-sm">
			<div class="container clearfix">
				<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
					<div class="layout-header-logo navbar-left">
						<a target="_blank" href="/" class="layout-header-logo-link" alt="魅族科技">
							<img src="/static/myhome/public/img/logo.png">
						</a>
					</div>
					<div class="navbar-left">
						<ol class="breadcrumb">
							<li class="active">购物车</li>
							<li>确认订单</li>
							<li>在线支付</li>
							<li>完成 </li>
						</ol>
					</div>
				</div>
			</div>
		</nav>
		<!-- 移动端结构 -->
		<div class="scroll-view">
			<header id="header" class="header">
				<div class="logo">
					<a href="/">
					  <img src="/static/myhome/public/img/app/mlogo1.jpg">
					</a>
				</div>
				<div class="qtool">
					<a id="btn-search">
					  <i class="glyphicon  glyphicon-search"></i>
					</a>
					<a href="#">
					  <i class="glyphicon  glyphicon-shopping-cart"></i>
					</a>
					<a id="user-name" href="#">
					  <i class="glyphicon glyphicon-user"></i>
					</a>
				</div>
			</header>
		</div>
    </div>
    <!-- 导航 E-->
    <!-- 主内容区域 -->
    <div class="mainbody cart">
		<div class="container">
			<!-- 购物车详情头 -->
			<table class="cart-header">
				<tbody>
					<tr>
						<td class="cart-col-select col-md-3 col-xs-3 col-sm-3">
							<div class="cart-select-all JSelectAll">
								<div class="mz-checkbox"></div>
								<span class="cart-select-title">全选</span>
							</div>
						</td>
						<td class="cart-col-name col-md-3 hidden-xs hidden-sm">商品</td>
						<td class="cart-col-price col-md-2 hidden-xs hidden-sm">单价(元)</td>
						<td class="cart-col-number col-md-2 hidden-xs hidden-sm">数量</td>
						<td class="cart-col-total col-md-1 hidden-xs hidden-sm">小计(元)</td>
						<td class="cart-col-ctrl col-md-1 hidden-xs hidden-sm">操作</td>
					</tr>
				</tbody>
			</table><!-- 购物车详情头 E-->

			<!-- 购物清单信息列表 -->
			<div class="cart-merchant-list">
				<div class="cart-merchant">
					<table class="cart-merchant-body">
						<tbody>
							{% for i in cartdata %}
							<tr class="cart-product" class="pro1">
								<td class="cart-col-select col-md-3 col-xs-4 col-sm-4">
									<div class="mz-checkbox" cartid="{{i.id}}"></div>
									<a href="meilanx.html" class="cart-product-link" target="_blank">
										<img src="{{i.goodsid.pic_url}}" class="cart-product-img">
									</a>
								</td>
								 <td class="cart-col-name col-md-3 col-xs-8 col-sm-8">
								  <a href="{% url 'info'%}?id={{i.goodsid.id}}" class="cart-product-link" target="_blank">
									<p>{{ i.goodsid.goodsname }}</p>
									<span class="cart-product-desc">{{ i.goodsid.title }}</span>
								  </a>

								</td>
								<td class="cart-col-price col-md-2 hidden-xs hidden-sm">
									<p>
										<span class="cart-product-price">{{i.goodsid.price}}</span>
									</p>
								</td>
								<td class="cart-col-number col-md-2 hidden-xs hidden-sm">
									<div class="cart-product-number-adder">
										<p class="cart-product-number-max show"></p>
										<div class="mz-adder">
											<button class="mz-adder-subtract"></button>
											<div class="mz-adder-num"><input class="mz-adder-input" value="{{i.num}}" cartid="{{i.id}}" pirce="{{i.goodsid.price}}" type="text" readonly></div>
											<button class="mz-adder-add"></button>
										</div>
									</div>
								</td>
								{% load pagetag %}
								<td class="cart-col-total col-md-1 hidden-xs hidden-sm">
									<span class="cart-product-price total">{% cheng i.num i.goodsid.price %}</span>
								</td>
								<td class="cart-col-ctrl col-md-1  hidden-xs hidden-sm">
									<div class="cart-product-remove" cartid="{{i.id}}">
										<span class="glyphicon glyphicon-remove"></span>
									</div>
								</td>
							</tr>
							{% endfor %}
						</tbody>
					</table>
				</div>
			</div><!-- 购物清单信息列表 E-->
		</div>
		<!-- 结算详情 -->
		<div class="cart-footer" id="cartFooter">
			<div class="container">
			   <div class="cart-footer-left col-md-6 col-xs-4 col-sm-4">
				   <div class="cart-select-all JSelectAll" data-mdesc="全选按钮" data-mtype="store_cart_all">
						<div class="mz-checkbox"></div>
						<span class="cart-select-title">全选</span>
				   </div>
				   <!-- <span class="cart-remove-selected" id="removeSelected">删除选中的商品</span> -->
				   <span class="cart-footer-count">
						共
						<span class="cart-footer-num" id="totalCount"></span>
						件商品
				   </span>
				   <button type="button" class="btn btn-danger">清空购物车</button>
				</div>
				<div class="cart-footer-right col-md-5 col-md-offset-1 col-sm-offset-2 col-xs-8 col-sm-6">
					<span class="cart-footer-sum">
						<span class="cart-footer-text">已优惠</span>
						<span class="cart-footer-num red" id="totalDiscount">0.00</span>
						<span class="cart-footer-text">元， 合计(不含运费)：</span>
						<span class="cart-footer-total" id="totalPrice">0.00</span>
					</span>
					<div class="mz-btn success" id="cartSubmit">去结算</div>
				</div>
			</div>
		</div><!-- 结算详情 E-->
	</div>
    <!-- 主内容区域 E-->

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    <!-- 返回顶部 -->
    <div class="layout-magnet layout-magnet-show">
		<div class="layout-magnet-item layout-magnet-item-top">
			<a href="javascript:void(0);" class="layout-magnet-link" data-mtype="wmz_public_cbxf_top">
				<div class="layout-magnet-icon">
					<i class="glyphicon glyphicon-menu-up"></i>
				</div>
			</a>
		</div>
    </div>
	<script type="text/javascript">

            //回顶部
      		backTop();
      		//全选
      		allSelect();

      		$('.mz-adder-add').click(function(){
      		//数量增加
      		//获取文本框的内容
      		var inp =$(this).parents('.mz-adder').find('.mz-adder-input')
      		//获取购物车id
      		var cartid=inp.attr('cartid')
      		//获取文本中的值
      		var num=Number(inp.val())
      		//增加
      		num++
      		//更新ajax的请求
      		requestcartnum(cartid,num)
      		//更新数据
      		inp.val(num)
      		var pirce =inp.attr('pirce')
      		//小计总价
      		//console.log(num,pirce)
      		var total=toDecimal2(num*pirce)
      		//把小计写入html
      		$(this).parents('tr').find('.total').text(total)
      		//更新总价
      		TotalNum()

      		})

      		//数量减少
      		$('.mz-adder-subtract').click(function(){
      			//获取input框的指针
      			var inp=$(this).parents('.mz-adder').find('.mz-adder-input')
      			//获取购物车id
      			var cartid=inp.attr('cartid')
      			//获取框的值 并且判断是否等于1
      			var num=Number(inp.val())
      			if(num<=1){
      			num=1
      			return;
      			}
      			num--
      			//调用函数 修改数据 (ajax)
      			requestcartnum(cartid,num)
      			//文本框赋值
      			inp.val(num)
      			//获取单价
      			var price=inp.attr('pirce')
      			//求总价
      			var total=toDecimal2(num * price)
      			//获取总价的内容
      			$(this).parents('tr').find('.total').text(total)
      			TotalNum()
      		})
      		function TotalNum(){
      			//所有的购物车id存放
      			var cartids=[]
      			//总价
      			var totalprice=0
      			//总的个数
      			var countnum=0
      			//获取所有选框状态 遍历出出来
      			$('table').find('.checked').each(function(){
      				//获取选中的元素小计价格 和数量
      				//获取小计的价格 并且自加
      				totalprice+=Number($(this).parents('tr').find('.total').text())
      				//获取总数 并且自加

      				numnow=Number($(this).parents('tr').find('.mz-adder-input').val())
      				//判断是否是NAN 如果不是则加  因为在循环的时候获取到了多余的数据
      				if(numnow){
      				countnum+=numnow
      				}

      				//把购物车id 压到(要购提交订单的)数组中
      				var cartid_num=$(this).attr('cartid')
      				if(cartid_num){
      					cartids.push($(this).attr('cartid'))
      				}

      			})
      				//循环完毕后 把得到的值写入到标签中
      				//console.log(totalprice,countnum)
      				//把总条目放入id为count的标签中
      				$('#totalCount').text(countnum)
      				//把总价写入totalprice 标签中
      				$('#totalPrice').text(toDecimal2(totalprice))
      				console.log(cartids)
      				return cartids
      		}

			//异步 更新购物车的值
			function requestcartnum(cartid,num){
				$.get('{% url 'cart_update' %}',{'cart':cartid,'num':num},function(){
				//alert(data.msg)
				},'json')
			}
			//购物车删除
			$('.cart-product-remove').click(function(){
				 $(this).parents('.cart-product').remove();
				 cartid=$(this).attr('cartid')
				 $.get("{% url "cart_del"%}",{'cart':cartid},function(){
					TotalNum()
				 },'json')
			})

			//点击结算进行判断
			$('#cartSubmit').click(function(){
			//是否选择了商品
			var cartids=TotalNum()
			if(cartids.length==0){
				alert('请先选择要购买的商品')
				return;
			}
			location.href="{% url 'order' %}?cartid="+cartids
			})

			//购物车清空
			$('.btn-danger').click(function(){
				 //$(this).parents('.cart-product').remove();
				 //cartid=$(this).attr('cartid')
				 $.get("{% url "cart_clear"%}",{'cart':'all'},function(){
					alert("清空购物车成功")
					location.href="{%url 'cart'%}"
				 },'json')
			})
	</script>
	<!-- 返回顶部 E-->
</body>

</html>